CN206757248U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN206757248U CN206757248U CN201720216236.8U CN201720216236U CN206757248U CN 206757248 U CN206757248 U CN 206757248U CN 201720216236 U CN201720216236 U CN 201720216236U CN 206757248 U CN206757248 U CN 206757248U
- Authority
- CN
- China
- Prior art keywords
- substrate
- liquid crystal
- edge part
- side edge
- crystal display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
It the utility model is related to display device.The problem of embodiment is, there is provided a kind of generation that can suppress irregular colour, and the display device that can be further thinned.The display device that embodiment is related to has：Liquid crystal display panel, it has the second substrate that first substrate and first substrate are oppositely arranged and the liquid crystal layer being clamped between first substrate and second substrate, and wherein first substrate has display surface；The lighting device being oppositely arranged with the second substrate with liquid crystal display panel.First substrate has side edge part, side edge part is at least 2 edge to extension more more outward than second substrate, lighting device has support loops and configuration is in support loops and the optical component relative with second substrate, wherein support loops are installed on the side edge part of first substrate and be configured at around second substrate.
Description
The reference of the related applications such as priority earlier application
The application is based on Japanese patent application 2016-044651 (March 8 2016 applying date) CLAIM OF PRIORITY.Its is complete
Portion's content is hereby incorporated herein by.
Technical field
Embodiment as described herein is related to display device.
Background technology
In recent years, the display device as portable terminals such as smart phone, tablet PCs, or as mobile unit
Display device, widely use liquid crystal display device.In general, liquid crystal display device have liquid crystal display panel, with it is above-mentioned
The lighting device (backlight) back side relative configuration, being illuminated to liquid crystal display panel of liquid crystal display panel.
Liquid crystal display panel has lower glass substrate, a top glass substrate being oppositely arranged with above-mentioned lower glass substrate, and by
The liquid crystal layer being sealing between above-mentioned lower glass substrate and top glass substrate.Lighting device have molding frame and metal edge frame,
With light guide plate, optical sheet, the optical component such as light source configured in molding frame.Also, the molding frame of lighting device is situated between
The lower glass substrate of liquid crystal display panel is pasted on by double faced adhesive tape etc., optical component is oppositely disposed with lower glass substrate.
However, for liquid crystal display device as described above, due to being that molding frame is pasted on liquid crystal display panel
Lower glass substrate composition, therefore the thickening amount of thickness of lower glass substrate and lower polarizing plate of liquid crystal display device.In addition, work as
When being arranged to by moulding frame and upper side frame or cover-plate glass to clamp the structure of liquid crystal display panel, when stress in
During liquid crystal display panel, there is a possibility that the gap (interval) of liquid crystal display panel changes, so that irregular colour occur.
In addition, when molding frame is pasted on into liquid crystal display panel, it is necessary to be aligned molding frame, it is necessary to using high-precision with high accuracy
Fixture (jig) of degree etc..
Utility model content
The problem of embodiment is, there is provided a kind of generation that can suppress irregular colour, and can further be thinned
Display device.
The display device that embodiment is related to has：Liquid crystal display panel, it has first substrate and the first substrate
The second substrate being oppositely arranged and the liquid crystal layer being clamped between the first substrate and second substrate, wherein first base
Plate has display surface；The lighting device being oppositely arranged with the second substrate with the liquid crystal display panel.The first substrate
At least 2 edge have the side edge part extended more laterally than the second substrate, and the lighting device has support loops and matched somebody with somebody
Put optical component in the support loops and relative with the second substrate, wherein the support loops be installed on it is described
The side edge part of first substrate and it is configured at around the second substrate.
By above-mentioned display device, the generation of irregular colour can be suppressed, and further slimming can be realized.
Brief description of the drawings
Fig. 1 is the stereogram for the display surface side for representing the liquid crystal display device that first embodiment is related to.
Fig. 2 is the exploded perspective view of the liquid crystal display device.
Fig. 3 is the stereogram of the rear side (second substrate side) for the liquid crystal display panel for representing the liquid crystal display device.
Fig. 4 is the profilograph along Fig. 1 line A-A liquid crystal display device.
Fig. 5 is the drawing in side sectional elevation along Fig. 1 line B-B liquid crystal display device.
Fig. 6 is the drawing in side sectional elevation for the liquid crystal display device that second embodiment is related to.
Fig. 7 is the solid of the display surface side for the liquid crystal display panel for representing the liquid crystal display device that second embodiment is related to
Figure.
Fig. 8 is the solid of the rear side for the liquid crystal display panel for representing the liquid crystal display device that second embodiment is related to
Figure.
Fig. 9 is the stereogram for representing the liquid crystal display device that the 3rd embodiment is related to.
Figure 10 is the exploded perspective view for the liquid crystal display device that the 3rd embodiment is related to.
Figure 11 is to represent the liquid crystal display panel for the liquid crystal display device that the 3rd embodiment is related to and standing for support loops
Body figure.
Figure 12 is the drawing in side sectional elevation along Fig. 9 line C-C liquid crystal display device.
Embodiment
Hereinafter, referring to the drawings, embodiment of the present utility model is illustrated.
It should be noted that disclosed is only one, to those skilled in the art, it is readily apparent that holding is practical
The appropriate change of new purport, this is contained in the scope of protection of the utility model naturally.In addition, in order to more clearly enter in accompanying drawing
Row explanation, compared with practical situation, schematically shows to width, thickness, shape of each several part etc. sometimes, but be eventually one and
, it is not used to limit explanation of the present utility model.In addition, in this specification and Ge Tu, on accompanying drawing institute above
The part identical key element stated, marks same reference numerals sometimes, appropriate to omit the detailed description repeated.
(first embodiment)
Fig. 1 is the stereogram for the display surface side for representing the liquid crystal display device that first embodiment is related to, and Fig. 2 is liquid crystal
The exploded perspective view of showing device, Fig. 3 are the stereogram for the rear side (second substrate side) for representing liquid crystal display panel.
Liquid crystal display device 10 can be assembled into such as smart phone, tablet personal computer terminal, pocket telephone, portable
The mobile unit such as the various electronic equipments such as game machine, electronic dictionary or television equipment or navigation system, instrument board makes
With.
As shown in Figures 1 and 2, liquid crystal display device 10 has：The liquid crystal display panel 12 of active array type；With liquid crystal
Show the plane lighting device (back light unit) 30 that the back side of panel 12 is oppositely arranged；With with the display surface of liquid crystal display panel 12
The shell 50 of the 11 state storage liquid crystal display panels 12 exposed and plane lighting device 30.Plane lighting device 30 is from the back of the body
Planar light is irradiated so as to be illuminated in surface side to liquid crystal display panel 12.
Liquid crystal display panel 12 is formed as such as rectangle, is further formed as the curved face display panel of long axis direction bending.
In the present embodiment, the long side of liquid crystal display panel 12 is bent in a manner of concaving towards the plane side of lighting device 30, display surface
11 are configured to concave towards the curved surface of the plane side of lighting device 30.Display surface 11 is using long side direction central portion as most deep, two short brinks
Mode positioned at same extreme higher position is bent.
Fig. 4 is the profilograph of liquid crystal display device 10, and Fig. 5 is the drawing in side sectional elevation of liquid crystal display device.Such as Fig. 2 to Fig. 5
Shown, liquid crystal display panel 12 has：Function is played as the first substrate with display surface 11 or top glass substrate
The array base palte SUB1 of rectangle, work(is played as the second substrate or the lower glass substrate that are oppositely disposed with array base palte SUB1
The counter substrate SUB2 of the rectangle of energy, and the liquid crystal layer LC clamped between array base palte SUB1 and counter substrate SUB2.Liquid crystal
Display panel 12 is with by optionally passing through the light from lighting device 30 so as to which display image is through display work(
The display panel of the infiltration type of energy.It should be noted that liquid crystal display panel 12 can also be with through display function and instead
Penetrate the semi-transmission type of display function.On liquid crystal display panel 12, as display pattern, can have and correspond to main utilization and base
The composition of the transverse electric field mode of the almost parallel transverse electric field in the main surface of plate, can also have and correspond to main utilization and board main
The composition of the vertical electric field patterns of substantially vertical vertical electric field.In addition, liquid crystal display panel 12 can also have (not shown) touch
Touch the display panel for being capable of touch input of sensor.
Array base palte SUB1 is formed as that length and width compared with counter substrate SUB2 are bigger, and at least 2 edge are (in this implementation
In mode, a pair of relative long legs and relative a pair of short edges portion) corresponding sides than counter substrate SUB2 are respectively more laterally
Extend, respectively constitute side edge part 13a, 13b of elongated banding.Set on array base palte SUB1 inner surface (not shown)
Multiple semiconductor elements, pixel electrode, wiring etc., so as to form effective display area domain AR.In addition, in the side edge part of short brink
On 13b, the driving IC14 as driving element is installed.IC14 is driven for example formed as elongated rectangle, on side edge part 13b with
Counter substrate SUB2 short side is arranged side-by-side.In array base palte SUB1 the side edge part 13a of long side and the side edge part of short brink
Wiring 15 is set respectively on 13b.Above-mentioned wiring 15 is connected with driving IC14, through side edge part 13a, 13b and is extended to effectively aobvious
Show region AR.
The side edge part 13b of array base palte SUB1 short brink is bonded to the connection end 16a of flexible circuit board 16.It is above-mentioned
Connection end 16a electrically connects via a plurality of wiring with driving IC14.Short side of the flexible circuit board 16 from array base palte SUB1
The side edge part 13b of side extends laterally.
Seal 18 of the counter substrate SUB2 peripheral part through frame-shaped and be pasted on array base palte SUB1.Also, to sealing
Liquid crystal layer LC is enclosed in the inner side of part 18.Substantially pasted in array base palte SUB1 outer surface, i.e. display surface 11 in whole surface
There is polarization plates 20a.In addition, lower polarizing plate is substantially pasted in whole surface in counter substrate SUB2 outer surface, the i.e. back side
20b.It is arranged at for example, the cover panels that transparent resin using glass plate or by acrylic acid series etc. is formed can be overlapped
Polarization plates 20a.
Next, the configuration example of plane lighting device 30 is described in detail.As shown in Fig. 2, Fig. 4 and Fig. 5, plane
Shape lighting device 30 is monolithically fabricated as the rectangular plate-like with 12 generally equalized size of liquid crystal display panel.Plane lighting device
30 for example with the rectangular box-like support loops 32 formed by synthetic resin, and the optical section configured in support loops 32
Part.Optical component is included in the reflector plate 34 to be overlapped successively in support loops 32, light guide plate 36, the weight on the light guide plate 36
The multi-disc optical sheet 38 of folded configuration.In addition, plane lighting device 30 have in the support loops 32 configuration, to light guide plate
The light source cell 42 of 36 incident lights.
Support loops 32 are provided integrally with long a pair the side wall 32a and short brink of long side a pair of short side wall 32b.Supporting
The outside dimension of frame 32 is formed as generally equalized with the array base palte SUB1 of liquid crystal display panel 12 outside dimension, in addition,
The internal diameter size of support loops 32 is formed as outer diameter ruler smaller than array base palte SUB1 outside dimension and than counter substrate SUB2
It is very little bigger.Each long side wall 32a upper surface is formed as recessed arc-shaped, and with the song with foregoing liquid crystal display panel 12
The curvature bending that face is substantially the same.Formed with for housing liquid crystal display panel 12 on short side wall 32b upper surface
Drive IC14 recess 33.
For example glued through adhesive linkage or double faced adhesive tape 40 long side wall 32a and short side the wall 32b of support loops 32 upper surface
It is affixed on array base palte SUB1 side edge part 13a, 13b.Thus, support loops 32 be installed on array base palte SUB1 side edge part 13a,
13b.The counter substrate SUB2 and lower polarizing plate 20b of liquid crystal display panel 12 are fallen into the endoporus of support loops 32, quilt around it
Support loops 32 surround.It is accommodated in the driving IC14 that array base palte SUB1 side edge part 13b is installed and is formed at support loops 32
Short side wall 32b recess 33 in.In addition, the connection end 16a of flexible circuit board 16 is clamped in array base palte SUB1's
Between side edge part 13b and the short side wall 32b of support loops 32.Outer surface of the flexible circuit board 16 along short side wall 32b and by
Lead the bottom surface side around support loops 32.In addition, side edge part 13a, the 13b of support loops 32 with being arranged at array base palte SUB1
It is overlapping and be pasted on side edge part 13a, 13b to connect up 15.
The light guide plate 36 of plane lighting device 30 is formed as rectangular plate-like, and is placed in reflection in support loops 32
On piece 34.In the present embodiment, the upper surface of light guide plate 36 be formed as with 12 corresponding convex curve of liquid crystal display panel
Curved surface, form the light-emitting area 36a relative with counter substrate SUB2.Light guide plate 36 can be configured as the tabular of uniform thickness
The state of bend of light conducting plate.
Optical sheet 38 has photopermeability respectively, and is overlapped with the light-emitting area 36a of light guide plate 36.In this embodiment party
In formula, as optical sheet 38, diffusion disk, the prism formed such as the synthetic resin as polyethylene terephthalate is used
Piece, polarisation reflector plate, blinds fenestrated membrane etc..Above-mentioned optical sheet 38 is all formed as being substantially the same the rectangle of size.Above-mentioned optical sheet
The overlapping mounting, and being bent along light-emitting area 36a successively on the light-emitting area 36a of light guide plate 36 of material 38.
As shown in figures 2 and 5, light source cell 42 has elongated circuit substrate 44a, and pacifies on circuit substrate 44a
Multiple light-emitting components (LED) 44b of dress.Above-mentioned light source cell 42 is configured in support loops 32, and with the long side of light guide plate 36
Side (plane of incidence) 36b of side is relative.In addition, light source cell 42 is configured at array base palte SUB1 lateral margin in support loops 32
Portion 13a lower section, and it is relative with side edge part 13a.That is, covered by side edge part 13a the side of liquid crystal display panel 12 of light source cell 42
Lid.
Multiple LED44b are to plane of incidence 36b irradiation lights.Incident light is propagated in light guide plate 36, and from light-emitting area 36a's
Substantially whole surface is sent to liquid crystal display panel 12.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, shell 50 has the square formed such as the sheet metal as aluminium, stainless steel, iron
The pedestal frame 50a of the shape lid and cover plate frame 50b of frame-shaped.Pedestal frame 50a has：With than plane lighting device 30
Support loops 32 the big size (length, width) of size rectangle bottom wall 51a, erect along bottom wall 51a each lateral margin
The side wall 51b of a pair of long sides and the side wall 51c of a pair of short edges side.Side wall 51b, 51c has certain height.
Cover plate frame 50b has the side wall 52b of a pair of long sides and side wall 52c of a pair of short edges side, and is formed as having
There is the rectangle of the size bigger than the size of support loops 32 (length, width).Cover plate frame 50b has each side wall 52b, 52c
Upper end edge portion inside lateral bending folding and flange 54b, 54c for being formed.The side wall 52b of each long side upper edge is formed as concaving towards base
Seat frame 50a arc-shaped, and the curvature bending being substantially the same with the curved surface with foregoing liquid crystal display panel 12.
Plane lighting device 30 is configured in pedestal frame 50a, and support loops 32 are placed on bottom wall 51a.Cover plate side
Frame 50b is arranged to cover the peripheral part of liquid crystal display panel 12, and side wall 52b, 52c and pedestal frame 50a side wall 51b, 51c are supported
Connect.Cover plate frame 50b is fixed on pedestal frame 50a through secure component (not shown) or bonding agent.In addition, LCD
The array base palte SUB1 of plate 12 side edge part 13a, 13b is retained as being covered edges of boards frame 50b flange 54b, 54c and supporting respectively
Frame 32 is from the state clamped up and down.
Thus, liquid crystal display panel 12 and plane lighting device 30 are exposed with the display surface 11 of liquid crystal display panel 12
State, the state specifically exposed with the effective display area domain AR in addition to peripheral part of display surface 11, are incorporated in shell
In 50.
The liquid crystal display device that first embodiment according to forming as above is related to, by array base palte (the first base
Plate) side edge part that SUB1 2 at least relative edge are set to protrude laterally from counter substrate (second substrate) SUB2 is (prominent
Portion) 13a, 13b, in the state of counter substrate SUB2 and lower polarizing plate 20b fall into the endoporus of support loops 32, by support loops
32 are fixed on side edge part 13a, 13b of array base palte.Thus, because counter substrate SUB2 and lower polarizing plate 20b configurations are supporting
In frame 32, therefore the thickness of liquid crystal display device can be thinned to the thickness equivalent to counter substrate SUB2 and lower polarizing plate 20b
The amount of degree.In addition, only array base palte SUB1 side edge part 13a, 13b is supported in support loops 32 in liquid crystal display panel 12
On, rather than this two side of SUB1 and counter substrate SUB2 is clipped the structure that supports.Therefore, even if being applied to liquid crystal display panel 12
In the case of application of load, it can also suppress the variation in the gap between array base palte SUB1 and counter substrate SUB2, can prevent
Show uneven generation.
When liquid crystal display device assembles, by making counter substrate SUB2 and lower polarizing plate 20b fall into support loops 32
Hole, easily support loops 32 can be positioned relative to liquid crystal display panel 12.Thereby, it is possible to readily insure that liquid crystal
The assembly precision of display device.
The connection end of flexible circuit board 16 is clamped by the side edge part 13b by array base palte SUB1 and support loops 32
16a, the broken string by connecting flexible circuit board 16 caused by the upwarping of end 16a can be prevented, reliability can be realized
Improve.In addition, the recess 33 by the way that the driving installed on array base palte SUB1 side edge part 13b IC14 to be accommodated in frame 32
It is interior, driving IC14 can be protected by support loops 32.
By the support loops 32 that overlapped with the wiring 15 being arranged on array base palte SUB1 side edge part 13a, 13b,
Wiring 15 can be protected not by exterior injury, in addition, upwarping, breaking for wiring 15 can be prevented.In addition, pass through array base palte
SUB1 side edge part 13a blocks the liquid crystal display panel side of light source cell 42, can prevent foreign matter from invading plane lighting device
In 30.
As known from the above, according to present embodiment, the generation of irregular colour can be suppressed, and can obtain can be further
The liquid crystal display device of slimming.
Next, the liquid crystal display device that other embodiment is related to is illustrated.It should be noted that in following theory
In bright other embodiment, the part same with foregoing first embodiment is marked into same reference marker and to omit its detailed
Illustrate or simplified, illustrated centered on the part different from first embodiment.
(second embodiment)
Fig. 6 is the drawing in side sectional elevation for the liquid crystal display device that second embodiment is related to, and Fig. 7 relates to for expression second embodiment
And liquid crystal display device liquid crystal display panel upper surface side stereogram, Fig. 8 is to represent above-mentioned liquid crystal display panel
The stereogram of rear side.
As shown in fig. 6, liquid crystal display device 10 has：The liquid crystal display panel 12 of active array type；With LCD
The plane lighting device (back light unit) 30 that the back side of plate 12 is oppositely arranged；Reveal with the display surface 11 of liquid crystal display panel 12
The state storage liquid crystal display panel 12 and the shell 50 of plane lighting device 30 gone out.Plane lighting device 30 is from rear side
Planar light is irradiated to liquid crystal display panel 12 so as to be illuminated.
As shown in Figure 6 to 8, liquid crystal display panel 12 has：As the first substrate with display surface 11 or upper glass
Glass substrate and play the counter substrate SUB2 of the rectangle of function, with as with above-mentioned counter substrate SUB2 be oppositely disposed second substrate
Or lower glass substrate and play the array base palte SUB1 of the rectangle of function, and array base palte SUB1 and counter substrate SUB2 it
Between the liquid crystal layer LC that clamps.That is, compared with the liquid crystal display panel of foregoing first embodiment, array in liquid crystal display panel 12
Substrate SUB1 and counter substrate SUB2 turns upside down configuration.In addition, according to present embodiment, liquid crystal display panel 12 is flat
Rectangular plate-like.
Counter substrate SUB2 is formed as that the width compared with array base palte SUB1 is bigger, and at least 2 edge are (in present embodiment
In, a pair of relative long legs) corresponding sides than array base palte SUB1 extend more laterally respectively, respectively constitute elongated band
The side edge part 13a of shape.In addition, to be formed as the length compared with counter substrate SUB2 bigger by array base palte SUB1.Array base palte SUB1
A short leg extend more laterally to the corresponding short side than counter substrate SUB2, and form the side edge part of elongated banding
(the second side edge part) 13b.Seal 18 of the array base palte SUB1 peripheral part through frame-shaped and be pasted on counter substrate SUB2.And
And enclose liquid crystal layer LC to the inner side of seal 18.
Multiple semiconductor elements (not shown), pixel electrode, wiring etc. are set on array base palte SUB1 inner surface, from
And form effective display area domain AR.Driving IC14 of the installation as driving element on the side edge part 13b of short brink.Drive IC14
Be formed as example elongated rectangle, the short side with counter substrate SUB2 on side edge part 13b is arranged side-by-side.In addition, array base palte
SUB1 side edge part 13b is bonded to the connection end of flexible circuit board 16.
Light shield layer is formed in the outer surface of the peripheral part of the counter substrate SUB2 comprising a pair of side edge part 13a or inner surface
RS, surround effective display area domain AR and seal 18.
As shown in fig. 6, in counter substrate SUB2 outer surface, it is pasted with partially in the substantially whole surface of display surface 11
Vibration plate 20a.In addition, substantially it is pasted with lower polarizing plate 20b in whole surface in array base palte SUB1 outer surface, the i.e. back side.
Plane lighting device 30 is for example with the rectangular box-like support loops 32 formed by synthetic resin, and supporting
Reflector plate 34, light guide plate 36, the multi-disc optical sheet to be overlapped on the light guide plate 36 to be overlapped successively in frame 32
38.In addition, plane lighting device 30 has light source cell configured in support loops 32, to the incident light of light guide plate 36
42。
The long a pair side wall 32a of support loops 32 upper surface is for example pasted on opposed through adhesive linkage or double faced adhesive tape 40
Substrate SUB2 side edge part 13a.Thus, support loops 32 are installed on counter substrate SUB2 side edge part 13.Now, support loops
32 is overlapping with counter substrate SUB2 light shield layer RS via double faced adhesive tape 40 and be pasted on side edge part 13a.In addition, LCD
The array base palte SUB1 and lower polarizing plate 20b of plate 12 are fallen into the endoporus of support loops 32, are around supported by frame 32 and are surrounded.
In support loops 32 light guide plate 36 of the plane lighting device 30 of configuration and optical sheet 38 and array base palte SUB1 and it is lower partially
Vibration plate 20b is relative.
The liquid crystal display panel 12 and plane lighting device 30 formed as described above is with the display of liquid crystal display panel 12
State that face 11 is exposed, the state specifically exposed with the effective display area domain AR in addition to peripheral part of display surface 11, quilt
It is accommodated in shell 50.Counter substrate SUB2 both sides edge 13a is retained as respectively by the flange 54b and side-strut of shell 50
Frame 32 is from the state clamped up and down.
Other compositions of liquid crystal display device 10 are identical with the liquid crystal display device that foregoing first embodiment is related to.
In the second embodiment formed as described above, it can obtain to act on foregoing first embodiment identical and imitate
Fruit.That is, by being set to counter substrate SUB2 (it is used as the first substrate with display surface) side edge part 13a being installed on supporting
Frame 32, the structure for making array base palte SUB1 fall into support loops 32, can realize the slimming of liquid crystal display device, and
The variation in the gap between array base palte SUB1 and counter substrate SUB2 can be suppressed, the uneven generation of display can be prevented.By
This, according to second embodiment, can suppress the generation of irregular colour, and can obtain the liquid crystal that can be further thinned
Showing device.
(the 3rd embodiment)
Fig. 9 is the stereogram for representing the liquid crystal display device that the 3rd embodiment is related to, and Figure 10 fills for the liquid crystal display
The exploded perspective view put, Figure 11 are the stereogram of the liquid crystal display panel and support loops that represent above-mentioned liquid crystal display device, are schemed
12 be the profile along Fig. 9 line C-C above-mentioned liquid crystal display device.
As shown in Fig. 9 to Figure 12, liquid crystal display device 10 has：The liquid crystal display panel 12 of active array type；With liquid crystal
The plane lighting device (back light unit) 30 that the back side of display panel 12 is oppositely arranged；With with the display of liquid crystal display panel 12
The state storage liquid crystal display panel 12 and the shell 50 of plane lighting device 30 that face 11 is exposed.
According to present embodiment, liquid crystal display panel 12 is formed as polygon more than pentagon, such as hexagon.Liquid crystal
Display panel 12 has：The battle array of the hexagon of function is played as the first substrate with display surface 11 or top glass substrate
Row substrate SUB1, six sides of function are played as the second substrate or the lower glass substrate that are oppositely disposed with array base palte SUB1
The counter substrate SUB2 of shape, and the liquid crystal layer LC clamped between array base palte SUB1 and counter substrate SUB2.
Array base palte SUB1 2 at least relative edge extend more laterally compared with the counter substrate SUB2 side of correspondence 2
Go out, respectively constitute the side edge part 13a of elongated banding.On array base palte SUB1 inner surface, (not shown) multiple half are set
Conductor element, pixel electrode, wiring etc., so as to form effective display area domain.In addition, conduct is installed on a side edge part 13a
The driving IC14 of driving element.In addition, the connection end of flexible circuit board 16 is bonded on side edge part 13b.The connection end
Portion electrically connects via multiple wirings with driving IC14.Flexible circuit board 16 extends laterally from side edge part 13a.Opposed base
Seal 18 of the plate SUB2 peripheral part through frame-shaped and be pasted on array base palte SUB1.Liquid crystal layer is enclosed to the inner side of seal 18
LC。
As shown in figure 12, in array base palte SUB1 outer surface, i.e. being substantially pasted with whole surface in display surface 11
Upper deflection board 20a.In counter substrate SUB2 outer surface, i.e. overleaf lower polarizing plate 20b is substantially pasted with whole surface.
As shown in Fig. 9 to Figure 12, plane lighting device 30 is for example with the rectangular box-like branch formed by synthetic resin
Hold frame 32, and overlapped successively in support loops 32 reflector plate 34, light guide plate 36, overlapping on the light guide plate 36 match somebody with somebody
The multi-disc optical sheet 38 put.In addition, plane lighting device 30 have in the support loops 32 configuration, enter to light guide plate 36
Penetrate the light source cell 42 of light.
Support loops 32 are formed as circular, and its inner shape is formed as and 12 corresponding hexagon of liquid crystal display panel.
Support loops 32 are for example pasted on array base palte SUB1 2 side edge part 13a through adhesive linkage or double faced adhesive tape 40.Thus, prop up
Hold the array base palte SUB1 that frame 32 is installed on liquid crystal display panel 12.The counter substrate SUB2 of liquid crystal display panel 12 and it is lower partially
Vibration plate 20b is fallen into the endoporus of support loops 32, is around supported by frame 32 and is surrounded.In addition, in array base palte SUB1 lateral margin
The driving IC14 of portion 13a installations is housed in the recess 33 for being arranged at support loops 32.
The light guide plate 36 and optical sheet 38 for configuring the plane lighting device 30 in support loops 32 are respectively formed as
Circle, and it is relative with counter substrate SUB2 and lower polarizing plate 20b.
Display of the liquid crystal display panel 12 and plane lighting device 30 formed as described above in liquid crystal display panel 12
Face 11 is incorporated in the state of exposing in shell 50.Shell 50 for example with：Bottom wall with circle and the periphery along bottom wall
And the pedestal frame 50a of the cylindric side wall erected, and the circular cover plate frame 50b of the opening with hexagon.It is flat
Planar illuminating device 30 and liquid crystal display panel 12 are configured in pedestal frame 50a, and are placed on bottom wall.Cover plate frame
50b is arranged to cover the peripheral part of liquid crystal display panel 12, and cover plate frame 50b side wall and pedestal frame 50a side wall are supported
Connect.Cover plate frame 50b is fixed on pedestal frame 50a through secure component (not shown) or bonding agent.In addition, LCD
The array base palte SUB1 of plate 12 side edge part 13a be retained as being covered respectively edges of boards frame 50b flange 54b and support loops 32 from
The state clamped up and down.
In the third embodiment, the liquid crystal that other compositions of liquid crystal display device 10 are related to foregoing first embodiment
Display device is identical.
In the 3rd embodiment formed as described above, it can obtain to act on foregoing first embodiment identical and imitate
Fruit.That is, by being set to counter substrate SUB2 (it is used as the first substrate with display surface) side edge part 13a being installed on supporting
Frame 32, the structure for making array base palte SUB1 fall into support loops 32, can realize the slimming of liquid crystal display device, and
The variation in the gap between array base palte SUB1 and counter substrate SUB2 can be suppressed, the uneven generation of display can be prevented.By
This, according to the 3rd embodiment, can suppress the generation of irregular colour, and can obtain the liquid crystal that can be further thinned
Showing device.In addition, by the polygon being set to liquid crystal display panel 12 more than pentagon, various designs can be selected, and
The scope of application of liquid crystal display device can be expanded.
Although the description of various embodiments of the present utility model, but these embodiments are only presented by way of example,
And it is not intended to limit the scope of utility model.Novel embodiment can be implemented by other various modes, without departing from
In the range of the main idea of utility model, various omissions, displacement, change can be carried out.Embodiment, its variation are contained in practicality
In new scope, main idea, and it is contained in the scope equal with the utility model described in claims.
Based on above-mentioned each composition as embodiment of the present utility model, those skilled in the art carry out appropriately designed change
More so that the whole implemented is formed in the case of being contained in main idea of the present utility model, the scope of the utility model is fallen within.
, can also be respectively using 2 relative sides as entering for example, the light guide plate of lighting device is not limited to the composition with plane of incidence
Face is penetrated, so as to be set to set the composition of 2 light source cells.The light-emitting area of liquid crystal display panel and light guide plate is not limited to concave towards long side
The curved surface in direction or the curved surface protruded to long side direction.
The component parts of liquid crystal display panel and plane lighting device is not limited to rectangle or hexagon, can also be set to five
The other shapes such as side shape, octagon, ellipse, track type (track shape).In addition, the material of component parts is not limited to
Example is stated, various selections can be carried out.
On brought by above-mentioned embodiment other action effects, by this specification record it is obvious those,
Or those that can suitably expect to those skilled in the art, it ought to be construed to what is brought by the utility model.
Claims (7)
1. a kind of display device, has：
Liquid crystal display panel, it has first substrate, the second substrate being oppositely arranged with the first substrate and is clamped in described
Liquid crystal layer between first substrate and second substrate, wherein the first substrate has display surface, and
The lighting device being oppositely arranged with the second substrate of the liquid crystal display panel,
At least 2 edge of the first substrate have the side edge part extended more laterally than the second substrate,
The lighting device has support loops and configuration in the support loops and the optics relative with the second substrate
Part, wherein the support loops are installed on the side edge part of the first substrate and are configured at around the second substrate.
2. display device according to claim 1, it is characterised in that
The first substrate, which has, is installed on the driving element of the side edge part, and be arranged on the side edge part and with the drive
The wiring of dynamic element connection,
The support loops have the recess for housing the driving element.
3. display device according to claim 2, it is characterised in that the support loops are overlappingly installed with the wiring
In the side edge part.
4. according to display device according to any one of claims 1 to 3, it is characterised in that further have from described first
The flexible circuit board that the side edge part of substrate extends,
The flexible circuit board have connection end, it is described connection end be engaged in the first substrate the side edge part,
And it is clamped between the side edge part and the support loops.
5. according to display device according to any one of claims 1 to 3, it is characterised in that the lighting device has in institute
State the light source being oppositely disposed in support loops with the side edge part of the first substrate.
6. display device according to claim 1, it is characterised in that
The first substrate has light shield layer, and the light shield layer is formed on the surface of the peripheral part comprising the side edge part,
The second substrate has the second side edge part extended laterally from a lateral margin of the first substrate, and is installed on
The driving element of second side edge part,
The light shield layer of the support loops and the first substrate is overlappingly installed on the side edge part.
7. display device according to claim 1, it is characterised in that
The first substrate and second substrate are formed as polygon more than pentagon, and the first substrate has from least relative
2 sides at least two extended on the outside of the second substrate described in side edge part,
The support loops have the endoporus of polygon corresponding with the second substrate and are accommodated in by the second substrate
The side edge part of the first substrate is engaged in the state of the endoporus.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016044651A JP2017161643A (en) | 2016-03-08 | 2016-03-08 | Display device |
| JP2016-044651 | 2016-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757248U true CN206757248U (en) | 2017-12-15 |
Family
ID=59856890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216236.8U Active CN206757248U (en) | 2016-03-08 | 2017-03-07 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017161643A (en) |
| CN (1) | CN206757248U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7238551B2 (en) * | 2019-04-01 | 2023-03-14 | ブラザー工業株式会社 | Display device and image forming device |
-
2016
- 2016-03-08 JP JP2016044651A patent/JP2017161643A/en active Pending
-
2017
- 2017-03-07 CN CN201720216236.8U patent/CN206757248U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017161643A (en) | 2017-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9346252B2 (en) | Display module and manufacturing method thereof | |
| US11353648B2 (en) | Backlight module and display device | |
| KR101467638B1 (en) | Diffusion lens, led array bar having the same, and back light assembly having thereof | |
| JP6291397B2 (en) | Liquid crystal display | |
| JP5555495B2 (en) | Lamp socket | |
| US7486374B2 (en) | Method of assembling a liquid crystal display module for notebook computer having a particular peg for alignment | |
| US8780293B2 (en) | Liquid crystal display device, backlight module and frame unit thereof | |
| TW200537207A (en) | Liquid crystal display module and back light for the same | |
| JP2008282045A (en) | Liquid crystal display device | |
| CN102540519A (en) | Display device | |
| US10884299B2 (en) | Display module, display device and optically clear adhesive layer component | |
| US10156750B2 (en) | Backlight unit and display device using the same | |
| CN103792729A (en) | Thin display module | |
| CN102621744A (en) | Liquid crystal display device | |
| TWI485482B (en) | Display module having support structure for display panel | |
| US20110255033A1 (en) | Liquid Crystal Display Device | |
| CN105549265A (en) | Backlight module and liquid crystal displayer | |
| CN101583900B (en) | Display device | |
| CN206757248U (en) | Display device | |
| TWI274934B (en) | Flat display module | |
| CN108279533A (en) | A kind of backlight module and display device | |
| CN208141089U (en) | A kind of liquid crystal display device | |
| US7081932B2 (en) | Display module | |
| CN104820259A (en) | Light guide plate, backlight module group and display device | |
| US20120039068A1 (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |